I Found a $6K Supercharged Jaguar XJR That Shames Modern Muscle — The 2004 Jaguar XJR is a supercharged V8 luxury sedan and an underrated...I Found a $6K Supercharged Jaguar XJR That Shames Modern Muscle — The 2004 Jaguar XJR is a supercharged V8 luxury sedan and an underrated performance bargain. dealnesthq.com Show more